D. Knupfer
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Darmstadt Kuemmel op | ??/??/1997 | 0 | Germany |
| Darmstadt Weber mem op | ??/??/1997 | 337 | Germany |
Most Played Openings as White
| ECO | Opening | Games |
| A40 | Queen's pawn | 2 games |
| A41 | Queen's Pawn | 1 games |
| C50 | King's pawn game | 1 games |
| C55 | Two knights defence | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| D30 | Queen's gambit declined | 2 games |
| B22 | Sicilian, Alapin's variation (2.c3) | 1 games |
| B40 | Sicilian defence | 1 games |
| B28 | Sicilian, O'Kelly variation | 1 games |


Germany